X0508 4 2023-09-20 0 0001855747 Blend Labs, Inc. BLND 0001989648 Tkach Oxana 415 KEARNY ST. SAN FRANCISCO CA 94108 0 1 0 0 Principal Accounting Officer 0 Class A Common Stock 2023-09-20 4 M 0 6143 A 29892 D Class A Common Stock 2023-09-20 4 F 0 1840 1.21 D 28052 D Restricted Stock Units 2023-09-20 4 M 0 6143 0.00 D Class A Common Stock 6143 24569 D Each Restricted Stock Unit ("RSU") represents a contingent right to receive one share of BLND Class A Common Stock. Shares were withheld to cover tax obligations in connection with the vesting of RSUs. The RSUs vest in equal quarterly increments over an 18 month period, subject to the Reporting Person continuing to be a Service Provider through each such date. /s/ Winnie Ling, Attorney-in-fact 2023-09-22